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公开(公告)号：US4251956A
公开(公告)日：1981-02-24
申请号：US2098
申请日：1979-01-09
摘要： A descaling slurry is applied to a surface of an elongated metal strip from a nozzle array while the strip is moving in the direction of its length. The nozzle array is positioned in spaced relation to the strip surface and extends transversely to the strip at an acute angle so that the individual slurry streams emanating from the nozzles do not intersect and strike the strip in a line at the same acute angle as the nozzle array. The nozzles of the array are directed toward the strip surface at an acute spray angle in the direction of movement of the strip.
摘要翻译： 当条带沿其长度方向移动时，将除垢浆料从喷嘴阵列施加到细长金属带的表面。 喷嘴阵列被定位成与条带表面间隔开并且以锐角横向延伸，使得从喷嘴发出的各个浆料流不会以与喷嘴相同的锐角在一条直线上相交并撞击 数组。 阵列的喷嘴在条带的移动方向上以急剧的喷射角度指向条带表面。
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公开(公告)号：US4269052A
公开(公告)日：1981-05-26
申请号：US38262
申请日：1979-05-11
申请人： Isao Imai , Hiromasa Hirata , Takao Kawanami , Yasuhiro Omura
发明人： Isao Imai , Hiromasa Hirata , Takao Kawanami , Yasuhiro Omura
CPC分类号： B24C1/086 , B24C3/12 , B21B1/28 , B21B45/06 , Y10T29/4544
摘要： A device for blasting descaling slurry jets against the surfaces of sheet metal is disclosed, thereby descaling the same prior to cold rolling.
摘要翻译： 公开了一种用于将除垢泥浆喷射喷射到金属板表面的装置，因此在冷轧之前对其进行除鳞。
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3.发明授权
公开(公告)号：US4188812A
公开(公告)日：1980-02-19
申请号：US685
申请日：1979-01-03
摘要： An installation for the production of continuously cold rolled sheets or strips wherein the continuous operation is effected when a coil of the cold rolled sheet metal or strip is directly and effectively produced from a coil of the hot rolled sheet metal or strip.
摘要翻译： 一种用于生产连续冷轧板材或带材的装置，其中当冷轧金属板或板条的线圈由热轧板金属或带材的线圈直接有效地制造时，进行连续操作。
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公开(公告)号：US4567744A
公开(公告)日：1986-02-04
申请号：US571534
申请日：1984-01-17
申请人： Seishiro Yoshiwara , Takao Kawanami
发明人： Seishiro Yoshiwara , Takao Kawanami
摘要： An apparatus and method for forming a cylindrical metal product. A housing having a housing axis therethrough aligned with a mill center line has a gear disposed therein having both sides rotatably supported in the housing for rotation about the housing axis. The gear has a tool holding opening therein the axis of which is offset from the mill center line, and is driven by a pinion. A ring-shaped tool is slidably rotatably fitted in the tool holding opening in the gear and is radially aligned with the gear and has an inner surface which circularly turns the outer surface of a metal workpiece to be formed into the cylindrical metal produce upon rotation of the gear. The metal workpiece is moved through the housing along the housing axis while being supported by supporting devices disposed upstream and downstream and closely adjacent the ring-shaped tool in the direction in which the metal workpiece is moved.
摘要翻译： 一种用于形成圆柱形金属制品的装置和方法。 具有与磨机中心线对准的壳体轴线的壳体具有设置在其中的齿轮，其两侧可旋转地支撑在壳体中以围绕壳体轴线旋转。 齿轮具有工具保持开口，其轴线偏离磨机中心线，并由小齿轮驱动。 环形工具可滑动地可旋转地装配在齿轮中的工具保持开口中并且与齿轮径向对准，并且具有内表面，该内表面在金属工件的外表面旋转时形成圆柱形金属制品 齿轮 金属工件沿着壳体轴线移动通过壳体，同时由设置在上游和下游的支撑装置支撑并且沿着金属工件移动方向紧邻环形工具。
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公开(公告)号：US4831708A
公开(公告)日：1989-05-23
申请号：US218476
申请日：1988-07-06
IPC分类号： B23K20/04
CPC分类号： B23K20/04 , Y10S29/032 , Y10S29/048 , Y10T29/4981 , Y10T29/49885 , Y10T29/49888
摘要： In a method for producing a clad plate by rolling an improvement comprises: a base material, a cladding material, and a cover material overlaid one on another to form a multi-layer structure, and after cleaning joining surfaces of the materials, the cover material is welded to the base material along the periphery thereof, thereby sealing and fixing the cladding material between the cover material and base material, and forming a multi-layer assembly. A member for preventing warp is overlaid over an outer surface of the cover material via a separating agent, and the member for preventing warp and the base material are fixed to one another by welding along the periphery thereof, thereby forming a blank for rolling. The blank is hot-rolled, a rolled article is cut along its periphery to separate the means for preventing warp, and subsequently, the cover material is removed by machining, grinding, or pickling.
摘要翻译： 在通过轧制改良的复合板的制造方法中，包括：基材，包覆材料和覆盖层叠在一起的覆盖材料，形成多层结构，在清洗材料的接合面之后，覆盖材料 沿着其周边焊接到基材上，从而将包覆材料密封并固定在覆盖材料和基材之间，并形成多层组件。 用于防止翘曲的构件经由分离剂覆盖在覆盖材料的外表面上，并且用于防止翘曲的构件和基材通过沿着其周边的焊接彼此固定，从而形成用于轧制的坯料。 坯料被热轧，沿其周边切割轧制制品以分离用于防止翘曲的装置，随后通过机械加工，研磨或酸洗除去覆盖材料。
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6.发明授权Method for surface-alloying metal with a high-density energy beam and an alloy metal 失效用高密度能量束和合金金属表面合金化金属的方法
公开(公告)号：US4750947A
公开(公告)日：1988-06-14
申请号：US28080
申请日：1987-03-19
申请人： Seishiro Yoshiwara , Takao Kawanami
发明人： Seishiro Yoshiwara , Takao Kawanami
CPC分类号： B23K35/24 , B23K26/32 , B23K26/34 , B23K35/004 , B23K35/3093 , B23K2203/50
摘要： The surface of a base metal is alloyed with the aid of a laser or electron beam which locally melts the surface. During the alloying, defects are prevented from occurring due to the use of an deoxidizing agent and a low-melting-point metal having a lower melting point than than of the base metal.
摘要翻译： 贱金属的表面借助于局部熔化表面的激光或电子束来合金化。 在合金化期间，由于使用脱氧剂和熔点低于贱金属的低熔点金属，所以防止了缺陷的发生。
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7.发明授权Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method 失效多道轧制法和多道轧机机架，用于实施所述方法
公开(公告)号：US4843855A
公开(公告)日：1989-07-04
申请号：US179638
申请日：1988-04-08
申请人： Hiroaki Kuwano , Takao Kawanami , Ken Okudaira , Akihiro Tanaka
发明人： Hiroaki Kuwano , Takao Kawanami , Ken Okudaira , Akihiro Tanaka
CPC分类号： B21B37/68 , B21B1/222 , B21B1/30 , B21B2013/028 , B21B2269/04
摘要： A multi-pass rolling method and a multi-pass rolling-mill stand best adapted to carry out said multi-pass rolling method. In a rolling-mill stand having three or more work rolls arranged one above the other, a workpiece is simultaneously rolled at two or more points by at least one of the work rolls.
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公开(公告)号：US4638939A
公开(公告)日：1987-01-27
申请号：US616168
申请日：1984-06-01
申请人： Seishiro Yoshiwara , Takao Kawanami
发明人： Seishiro Yoshiwara , Takao Kawanami
CPC分类号： B23K20/04
摘要： A method for producing a clad plate by rolling a cladding assembly formed of a cladding material and a base material to bond the cladding material with the base material. The bonding is effected by main rolling initiated at an essentially central portion of a predetermined bonding surface of the cladding assembly and is advanced toward one of the ends of the cladding assembly.
摘要翻译： 通过轧制由包层材料和基材形成的包层组合物来将覆层材料与基材结合来制造包层板的方法。 接合是通过在包层组件的预定接合表面的基本中心部分处引发的主轧制实现的，并且朝向包层组件的一个端部前进。
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公开(公告)号：US4354089A
公开(公告)日：1982-10-12
申请号：US96198
申请日：1979-11-20
CPC分类号： B23K11/02
摘要： A welding apparatus comprises a pair of clamping devices for clamping the workpieces to prevent slip under applying significantly large force to the butting surfaces for the butt welding operation and a pair of electrode tables for feeding a welding current. The welding apparatus need not comprise a step gauge bar nor an auxiliary clamp in order to set the projecting degree.
摘要翻译： 焊接装置包括一对夹持装置，用于夹紧工件以防止在对接焊接操作的对接表面施加显着较大的力时产生滑动，以及用于馈送焊接电流的一对电极台。 为了设定突出度，焊接装置不需要包括步距棒和辅助夹具。
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公开(公告)号：US4214143A
公开(公告)日：1980-07-22
申请号：US924571
申请日：1978-07-14
申请人： Takao Kawanami , Hiromi Tajiri , Akiyoshi Uomori
发明人： Takao Kawanami , Hiromi Tajiri , Akiyoshi Uomori
CPC分类号： B23K11/046
摘要： In a flash welder, instead of using a flexible conductor, the electrical connection to the moveable electrode table is made by a connecting conductor which is slidably connected both to the moveable electrode table and the secondary of the welding transformer. The connecting conductor is mounted on the moveable electrode table in such a manner that, during non-welding periods, it may be retracted within the moveable table, disconnecting it from the transformer and thereby clearing the space between the electrode tables for other workpiece machining operations.
摘要翻译： 在闪光焊接机中，代替使用柔性导体，与可移动电极台的电连接由可滑动地连接到可移动电极台和焊接变压器的次级的连接导体制成。 连接导体以这样的方式安装在可动电极台上，使得在非焊接期间，其可以在可移动工作台内缩回，使其与变压器断开，从而清除电极台之间用于其他工件加工操作的空间 。
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